#include <48func.h>
void func(){
    DIR * dir = opendir(".");
    struct dirent *pdirent;
    while((pdirent = readdir(dir)));
    pdirent = readdir(dir);
    printf("name = %s\n", pdirent->d_name);
}
int main(int argc, char *argv[])
{
    func();
    return 0;
}

